Patents by Inventor Ellen D. Costa

Ellen D. Costa has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Foam control agent
    Patent number: 12415147
    Abstract: A foam control agent and method of controlling foam for bioethanol processing by use of a foam control agent, wherein the agent comprises at least a (poly)glycerol ether.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: September 16, 2025
    Assignee: Dow Global Technologies LLC
    Inventors: Rafael F. De Santi Ungarato, Xue Chen, Ellen D. Costa
  • FOAM CONTROL AGENT
    Publication number: 20230415074
    Abstract: A foam control agent and method of controlling foam for bioethanol processing by use of a foam control agent, wherein the agent comprises at least a (poly)glycerol ether.
    Type: Application
    Filed: April 13, 2021
    Publication date: December 28, 2023
    Inventors: Rafael F. De Santi Ungarato, Xue Chen, Ellen D. Costa